A network engineer is troubleshooting why EAP authentication with a client is failing. Which two commands should be used to resolve the issue? (Choose two)

`debug dot1x notifications enable` provides less detailed information compared to `debug dot1x events enable`, primarily showing notification messages rather than the full event flow needed for deep troubleshooting of EAP failures.

The `debug dot1x events enable` command provides detailed output related to the 802.1X authentication state machine, including EAP message exchanges and client authentication progress, which is critical for identifying failures during the EAP handshake.

`debug arp` displays ARP protocol activities, which are related to Layer 2 address resolution but not directly to EAP or AAA authentication failures.

The `debug aaa detail enable` command displays comprehensive information about the Authentication, Authorization, and Accounting (AAA) server interactions, including RADIUS exchanges, server responses, and policy applications, which is essential for diagnosing issues with the backend authentication process.

`debug aaa events detail enable` is not a standard or commonly used command for Cisco IOS AAA debugging; the correct and more comprehensive command for detailed AAA troubleshooting is `debug aaa detail enable`.